What is GHSA-2hp8-rhrv-672c?

GHSA-2hp8-rhrv-672c is a security advisory published by GitHub Security Advisories with Low severity. FreeRDP from 3.27.0 before 3.32.2 contains a denial of service vulnerability in rdpdr_dump_packet...

Which CVE IDs does GHSA-2hp8-rhrv-672c cover?

GHSA-2hp8-rhrv-672c covers the following CVE IDs: CVE-2026-121389. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2hp8-rhrv-672c?

GHSA-2hp8-rhrv-672c has a CVSS v3 base score of 3.1, published by GitHub Security Advisories.

GHSA-2hp8-rhrv-672cLowCVSS 3.1

FreeRDP from 3.27.0 before 3.32.2 contains a denial of service vulnerability in rdpdr_dump_packet...

Vendor

GitHub Security Advisories

Published

November 3, 2026

Last Modified

November 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-121389 →

📋 Description

FreeRDP from 3.27.0 before 3.32.2 contains a denial of service vulnerability in rdpdr_dump_packet that allows malicious RDP servers to abort clients by sending malformed RDPDR device-list announcements. Attackers can declare a DeviceDataLength exceeding the received packet, triggering a fatal Stream_Seek assertion when device redirection, TRACE logging, and WinPR assertions are enabled.

🔗 References (4)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-66mr-7wc7-23vc
https://nvd.nist.gov/vuln/detail/CVE-2026-121389
https://www.vulncheck.com/advisories/freerdp-3.27.0-before-3.32.2-client-dos-via-rdpdr-device-announcement-logging
https://github.com/advisories/GHSA-2hp8-rhrv-672c